Synonyms | Related Words | Antonymsmackerel : flesh of very important usually small (to 18 in) fatty Atlantic fishmackerel sky : a sky filled with rows of cirrocumulus or small altocumulus cloudsmackerel : any of various fishes of the family ScombridaeSpanish mackerel : medium-sized mackerel of temperate Atlantic and Gulf of Mexicomackerel shad : small silvery fish; Nova Scotia to Brazilsnake mackerel : predatory tropical fishes with jutting jaws and strong teethcommon mackerel : important food fish of the northern Atlantic and Mediterranean; its body is greenish-blue with dark bars and small if any scaleschub mackerel : small mackerel found nearly worldwideSpanish mackerel : any of several large marine food fishes of the genus Scomberomorus